OneNote To Do tag changed to a radio button

After a recent update, the to-do tag still behaves like a checkbox but is styled as a radio control:.

Here's why I say that. Some UI differences between radio and checkbox are:

- Circle outlines convey a radio button control, and selection fills in most/all of the outline

- Square outlines convey a checkbox control, and selection usually does not fill in the entire outline

Radio controls are mutually exclusive by design (selecting one de-selects the others). They are not appropriate for a to-do list.

I can get close to the original UI by customizing the tag, but not entirely:

Is this bothering anyone else as much as me?